Long Island’s older housing stock means electrical hazards are a routine inspection finding. Here are the most common electrical issues found in Nassau and Suffolk County homes — and what they mean for buyers.
Federal Pacific Electric (FPE) Panels
FPE Stab-Lok panels were installed in millions of American homes between the 1950s and 1980s — and are still commonly found in Long Island homes of that era. These panels have documented failure rates: breakers that don’t trip when they should, allowing circuits to overheat. Many home insurance companies won’t write policies on homes with FPE panels. Replacement typically costs $3,000–5,000.
Zinsco/Sylvania Panels
Similar story to FPE — another brand with documented breaker failure issues. Also common in older Long Island homes. Same insurance implications. Same recommendation: replacement.
Aluminum Branch Circuit Wiring
Aluminum wiring was used for branch circuits in the late 1960s and early 1970s as a cheaper alternative to copper. It’s safe if properly maintained — but it requires aluminum-rated outlets and connections throughout. Homes with aluminum wiring that have been modified without proper fittings are a fire risk.
Missing GFCI Protection
GFCI (ground fault circuit interrupter) outlets are required in kitchens, bathrooms, garages, and outdoor locations. Older homes frequently lack them. This is a relatively inexpensive fix — $15–25 per outlet — but it’s a code-required safety item your inspector will flag.
Book your Long Island home inspection at homeinspectionsli.com. (516) 591-3262.
